20.500.12556/DiRROS-19720 Use of hydrodynamic cavitation in (waste)water treatment The use of acoustic cavitation for water and wastewater treatment (cleaning) is a well known procedure. Yet, the use of hydrodynamic cavitation as a sole technique or in combination with other techniques such as ultrasound has only recently been suggested and employed. In the first part of this paper a general overview of techniques that employ hydrodynamic cavitation for cleaning of water and wastewater is presented. In the second part of the paper the focus is on our own most recent work using hydrodynamic cavitation for removal of pharmaceuticals (clofibric acid, ibuprofen, ketoprofen, naproxen, diclofenac, carbamazepine), toxic cyanobacteria (Microcystis aeruginosa), green microalgae (Chlorella vulgaris), bacteria (Legionella pneumophila) and viruses (Rotavirus) from water and wastewater. As will be shown, hydrodynamic cavitation, like acoustic, can manifest itself in many different forms each having its own distinctive properties and mechanisms. This was until now neglected, which eventually led to poor performance of the technique. We will show that a different type of hydrodynamic cavitation (different removal mechanism) is required for successful removal of different pollutants. The path to use hydrodynamic cavitation as a routine water cleaning method is still long, but recent results have already shown great potential for optimisation, which could lead to a low energy tool for water and wastewater cleaning. wastewater cleaning hydrodynamic cavitation pharmaceuticals cyanobacteria microalgae viruses Legionella bacteria true false true Angleški jezik Ni določen Neznano 2024-07-24 03:47:20 2024-07-25 17:10:50 2024-07-26 04:28:21 0000-00-00 00:00:00 2016 0 0 str. 577-588 Vol. 29 2016 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2016-01-01 579 1350-4177 10.1016/j.ultsonch.2015.10.010 3649871 RAZ_Dular_Matevz_2016.pdf RAZ_Dular_Matevz_2016.pdf 1 71A59C512D76C56949A5D66ED3BFB338 ca13de0fd682b46e3ee6c7b0e2a2f607467143ff69b611fcad56781ca76291e6 7b51bca2-4a87-11ef-b487-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=27534 https://doi.org/10.1016/j.ultsonch.2015.10.010 0 670929a5-4a87-11ef-b487-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=27533 Nacionalni inštitut za biologijo 0 0 0